/// <summary>
/// Checks if this Discord bot is the only instance of the application currently running.
/// </summary>
/// <returns>True if no other Discord bot with the same token is running.</returns>
public bool SingleInstanceCheck()
{
if (allowMultipleInstances)
{
return(true);
}
if (mutex == null)
{
mutex = new Mutex(true, discordBot.GetDiscordToken(), out mutexCreatedNew);
}
if (!mutexCreatedNew)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine($"Startup Error: More than one instance of the Discord bot with this token is running!");
Console.Beep();
Console.Beep();
Console.WriteLine("Press any key to exit...");
Console.ResetColor();
Console.ReadLine();
}
return(mutexCreatedNew);
}